View Single Post
  #4   Spotlight this post!  
Unread 08-01-2014, 05:30
DavisDad's Avatar
DavisDad DavisDad is offline
MechE
AKA: Craig Rochester
FTC #8470 (Team Technado)
Team Role: Mentor
 
Join Date: Jan 2012
Rookie Year: 2012
Location: Boston
Posts: 317
DavisDad will become famous soon enoughDavisDad will become famous soon enough
Re: Ball Flight Model

Quote:
Originally Posted by adlasa View Post
Very nice. Could you please explain what CD means?
Hi adlasa

This baseball model, posted by University of Illinois, accounts for air drag and lift forces from backspin. Cd is coefficient of drag. The data are calculated with modelling for air resistance. This is a comparison of spinning ball vs. no spin.